7272528071 has 2 divisors, whose sum is σ = 7272528072. Its totient is φ = 7272528070.

The previous prime is 7272528061. The next prime is 7272528077. The reversal of 7272528071 is 1708252727.

7272528071 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (1708252727) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7272528071 - 2¹⁸ = 7272265927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7272528077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3636264035 + 3636264036.

It is an arithmetic number, because the mean of its divisors is an integer number (3636264036).

Almost surely, 2^7272528071 is an apocalyptic number.

7272528071 is a deficient number, since it is larger than the sum of its proper divisors (1).

7272528071 is an equidigital number, since it uses as much as digits as its factorization.

7272528071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 109760, while the sum is 41.

The square root of 7272528071 is about 85279.1186105954. The cubic root of 7272528071 is about 1937.4409229909.

The spelling of 7272528071 in words is "seven billion, two hundred seventy-two million, five hundred twenty-eight thousand, seventy-one".